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visual optics
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avia.
可见光学
;
目视光学
jewl.
目视光学检测
med.
★
视觉光学
space
可见［目视］光学
;
直观光学
English thesaurus
Visual Optics
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abbr., scottish
VO
Visual Optics
:
3 phrases
in 1 subject
Technology
3
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